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    Helmholtz muffler

    Free access
    WANG XIAOPENG / JIANG QUANYUAN / XI YANHUI | European Patent Office | 2020

    The invention discloses a helmholtz muffler. The helmholtz muffler comprises a plurality of resonant cavities which are arrayed in

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    Helmholtz-Resonator-Liner

    Free access
    KNOBLOCH KARSTEN / ENGHARDT LARS / SARRADJ ENNES et al. | European Patent Office | 2021

    Helmholtz-Resonator-Liner (1) zur Dämpfung akustischer Wellen, umfassend mindestens eine Bodenplatte (2), eine Deckplatte (3) und

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    Shock Driven Kelvin-Helmholtz Instability

    Romero, Brian E. / Poroseva, Svetlana / Vorobieff, Peter et al. | AIAA | 2021

      SHOCK DRIVEN KELVIN-HELMHOLTZ INSTABILITY

      Romero, Brian E. / Poroseva, Svetlana / Vorobieff, Peter et al. | TIBKAT | 2021

    Helmholtz-Resonator für ein Kraftfahrzeug sowie Kraftfahrzeug mit einem Helmholtz-Resonator

    Free access
    SCHRANK SEBASTIAN / PLAKOLB CHRISTIAN | European Patent Office | 2022

    Die Erfindung betrifft einen Helmholtz-Resonator (10) für ein Kraftfahrzeug, mit einer Einlassöffnung (16), über welche ein Gas in den

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    Helmholtz Resonator Liner with Flexible Walls

    Knobloch, Karsten / Enghardt, Lars / Bake, Friedrich | AIAA | 2018

    Multi-frequency Helmholtz resonator system

    Free access
    SANDIFORD A DAVID | European Patent Office | 2024

    A Helmholtz resonator having a plurality of resonator chamber modules formed into an array. The array is configured to dampen sound. A

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      Multi-frequency helmholtz resonator system

      Free access
      SANDIFORD A DAVID | European Patent Office | 2023

      A Helmholtz resonator having a plurality of resonator chamber modules formed into an array. The array is configured to dampen sound. A

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      MULTI-FREQUENCY HELMHOLTZ RESONATOR SYSTEM

      Free access
      SANDIFORD A DAVID | European Patent Office | 2023

      A Helmholtz resonator having a plurality of resonator chamber modules formed into an array. The array is configured to dampen sound. A

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      MULTI-FREQUENCY HELMHOLTZ RESONATOR SYSTEM

      Free access
      SANDIFORD A DAVID | European Patent Office | 2019

      A Helmholtz resonator having a plurality of resonator chamber modules formed into an array. The array is configured to dampen sound. A

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    Helmholtz resonator for vehicle wheel

    Free access
    JUNG JAE SUNG / JANG YOUNG SEOK | European Patent Office | 2023

    A Helmholtz resonator for a vehicle wheel reduces sonic resonance, which is generated in a tire during running of the vehicle, by

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      HELMHOLTZ RESONATOR FOR VEHICLE WHEEL

      Free access
      JUNG JAE SUNG / JANG YOUNG SEOK | European Patent Office | 2020

      A Helmholtz resonator for a vehicle wheel reduces sonic resonance, which is generated in a tire during running of the vehicle, by

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      HELMHOLTZ RESONATOR FOR VEHICLE WHEEL

      Free access
      JUNG JAE SUNG / JANG YOUNG SEOK | European Patent Office | 2020

      A Helmholtz resonator for a vehicle wheel reduces sonic resonance, which is generated in a tire during running of the vehicle, by

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    Vehicle wheel and Helmholtz resonator

    Free access
    NISHI MASAAKI / KAMIYAMA YOUICHI / SAITO TOSHINOBU et al. | European Patent Office | 2023

    A vehicle wheel has a Helmholtz resonator (sub-air chamber member) mounted thereon with an adhesive material, and a thickness of the

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    Helmholtz-Resonator für ein Fahrzeugrad

    Free access
    JUNG JAE SUNG / JANG YOUNG SEOK | European Patent Office | 2022

    Helmholtz-Resonator-Vorrichtung für ein Fahrzeugrad (10), wobei die Helmholtz-Resonator-Vorrichtung aufweist:eine Fahrzeugradkappe (100

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    MULTI-FREQUENCY HELMHOLTZ RESONATOR SYSTEM

    Free access
    SANDIFORD A | European Patent Office | 2019

    A Helmholtz resonator having a plurality of resonator chamber modules formed into an array. The array is configured to dampen sound. A

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